29831760440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{92957}}^1$

素因数の和:93152

約数の個数: 64

約数和(自身を含む): 68669933760

約数和(自身を除く): 38838173320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 113, 142, 226, 284, 355, 452, 565, 568, 710, 904, 1130, 1420, 2260, 2840, 4520, 8023, 16046, 32092, 40115, 64184, 80230, 92957, 160460, 185914, 320920, 371828, 464785, 743656, 929570, 1859140, 3718280, 6599947, 10504141, 13199894, 21008282, 26399788, 32999735, 42016564, 52520705, 52799576, 65999470, 84033128, 105041410, 131998940, 210082820, 263997880, 420165640, 745794011, 1491588022, 2983176044, 3728970055, 5966352088, 7457940110, 14915880220, 29831760440]

約数ペア:

[(1, 29831760440), (2, 14915880220), (4, 7457940110), (5, 5966352088), (8, 3728970055), (10, 2983176044), (20, 1491588022), (40, 745794011), (71, 420165640), (113, 263997880), (142, 210082820), (226, 131998940), (284, 105041410), (355, 84033128), (452, 65999470), (565, 52799576), (568, 52520705), (710, 42016564), (904, 32999735), (1130, 26399788), (1420, 21008282), (2260, 13199894), (2840, 10504141), (4520, 6599947), (8023, 3718280), (16046, 1859140), (32092, 929570), (40115, 743656), (64184, 464785), (80230, 371828), (92957, 320920), (160460, 185914)]